Practice Questions: Incomplete Records

How to practise Incomplete Records effectively

• Identify the right method before writing anything: use the Comparison Method when the question only lists assets and liabilities at the start and end of the year, and use the Analysis Method when the question gives a Cash Book plus opening and closing balances of debtors and creditors that let you estimate actual sales and purchases.
• Always draw up a Statement to Calculate Opening Capital and a Statement to Calculate Closing Capital separately in the Comparison Method, because opening capital comes from assets and liabilities at the start of the year while closing capital comes from those at the end of the year; a common mistake is mixing the two dates.
• For the Analysis Method, get used to drawing a Debtors Control Account to find credit sales and a Creditors Control Account to find credit purchases; place each item on the correct debit or credit side so the missing figure can be found correctly.
• Drill expense and revenue adjustments: expense for the year = cash paid, minus opening accrual, plus closing accrual, minus closing prepayment, plus opening prepayment; work at least one question of each adjustment type until the steps become automatic.

Key formulas and marking tips

• Capital = Total Assets minus Total Liabilities. Apply this formula twice, once at the start and once at the end of the year, and show your working clearly because marks are awarded for the calculation steps, not just the final answer.
• Profit or Loss = Closing Capital minus Opening Capital plus Drawings minus Additional Capital. A positive result is net profit and a negative result is net loss; always add back drawings because drawings reduce capital even though they are not a business expense.
• For full detail such as a complete Income Statement and Statement of Financial Position, refer to the worked-example sets because this page focuses on practice; still, memorise the basic layout of the profit statement as shown in the illustration table below.

Practice Questions

1. Question 1

   Question 1 (Comparison Method). Melati Grocery does not keep complete records. On 1 January 2023 the assets and liabilities were: Vehicle RM40,000, Inventory RM8,000, Debtors RM5,000, Cash RM3,000 and Creditors RM6,000. On 31 December 2023: Vehicle RM40,000, Inventory RM10,000, Debtors RM7,000, Cash RM9,000 and Creditors RM4,000. There were no drawings and no additional capital. Calculate the opening capital, closing capital and the profit or loss for the year.

   Answer

   Opening capital = Opening assets − Opening liabilities

   = (40,000 + 8,000 + 5,000 + 3,000) − 6,000

   = 56,000 − 6,000 = RM50,000

   Closing capital = Closing assets − Closing liabilities

   = (40,000 + 10,000 + 7,000 + 9,000) − 4,000

   = 66,000 − 4,000 = RM62,000

   Profit = Closing capital − Opening capital

   = 62,000 − 50,000 = RM12,000 (net profit)

2. Question 2

   Question 2 (Comparison Method with drawings and additional capital). Mr Zaki's business had an opening capital of RM30,000 on 1 January 2023 and a closing capital of RM45,000 on 31 December 2023. During the year he took goods and cash for personal use worth RM8,000 and brought in additional capital of RM5,000. Calculate the net profit or loss for the year.

   Answer

   Profit/Loss = Closing capital − Opening capital + Drawings − Additional capital

   = 45,000 − 30,000 + 8,000 − 5,000

   = 15,000 + 8,000 − 5,000

   = RM18,000 (net profit)

   Note: drawings are added back because they reduce capital but are not a business expense; additional capital is deducted because it raises capital without being profit.

3. Question 3

   Question 3 (Analysis Method, credit sales). Sinar Jaya Enterprise provides the following for the year ended 31 December 2023: opening debtors RM6,000, closing debtors RM8,500, cash received from debtors RM45,000, discount allowed RM500, bad debts RM300 and returns inwards RM700. Estimate the total credit sales for the year.

   Answer

   Prepare the Debtors Control Account:

   Debit: Opening balance 6,000 + Credit sales (X)

   Credit: Receipts 45,000 + Discount allowed 500 + Bad debts 300 + Returns inwards 700 + Closing balance 8,500 = 55,000

   6,000 + X = 55,000

   Credit sales (X) = 55,000 − 6,000 = RM49,000

4. Question 4

   Question 4 (Analysis Method, credit purchases). Teguh Maju Trading provides: opening creditors RM4,000, closing creditors RM5,500, cash paid to creditors RM28,000, discount received RM400 and returns outwards RM600 for the year ended 31 December 2023. Estimate the total credit purchases for the year.

   Answer

   Prepare the Creditors Control Account:

   Credit: Opening balance 4,000 + Credit purchases (X)

   Debit: Payments 28,000 + Discount received 400 + Returns outwards 600 + Closing balance 5,500 = 34,500

   4,000 + X = 34,500

   Credit purchases (X) = 34,500 − 4,000 = RM30,500

5. Question 5

   Question 5 (Analysis Method, expense adjustments). For the year ended 31 December 2023, Cahaya Enterprise paid rent RM12,000 and insurance RM3,600 in cash. Rent accrued (unpaid) was RM1,000 at the start of the year and RM1,500 at the end. Insurance prepaid was RM300 at the start and RM450 at the end. Estimate the rent expense and insurance expense to be charged to the Income Statement.

   Answer

   Rent expense = Payment − Opening accrual + Closing accrual

   = 12,000 − 1,000 + 1,500 = RM12,500

   Insurance expense = Payment + Opening prepayment − Closing prepayment

   = 3,600 + 300 − 450 = RM3,450

   The closing rent accrual of RM1,500 is a current liability and the closing insurance prepayment of RM450 is a current asset in the Statement of Financial Position.

6. Question 6

   Question 6 (Theory). Mr Rahman runs a food stall and keeps only a Cash Book and some receipts. Explain the meaning of Incomplete Records, state two reasons business records become incomplete, and explain one implication of incomplete records for the business's accounting information.

   Answer

   Meaning: Incomplete Records is an accounting system in which the business does not keep records under a full double-entry system, so some information must be reconstructed or estimated.

   Two reasons (any two):

   1. The owner lacks accounting knowledge or the business is small.

   2. Records are lost, damaged or destroyed by fire, flood or negligence.

   One implication: The financial information is less accurate and not fully reliable, making it hard for the owner to judge true performance, make decisions or apply for financing.

7. Question 7

   Question 7 (Combined, Comparison Method). Mrs Aina began 2023 with assets: Equipment RM20,000, Inventory RM6,000, Bank RM4,000; and liability Creditors RM3,000. On 31 December 2023 her assets were: Equipment RM18,000, Inventory RM9,000, Bank RM10,000, Debtors RM2,000; and liability Creditors RM5,000. Drawings during the year were RM6,000 and there was no additional capital. Calculate the opening capital, closing capital and profit or loss, and state the closing capital to be shown in the Statement of Financial Position.

   Answer

   Opening capital = (20,000 + 6,000 + 4,000) − 3,000

   = 30,000 − 3,000 = RM27,000

   Closing capital = (18,000 + 9,000 + 10,000 + 2,000) − 5,000

   = 39,000 − 5,000 = RM34,000

   Profit = Closing capital − Opening capital + Drawings − Additional capital

   = 34,000 − 27,000 + 6,000 − 0

   = RM13,000 (net profit)

   In the Statement of Financial Position: Opening capital 27,000 + Net profit 13,000 − Drawings 6,000 = RM34,000, equal to the closing capital calculated.